d - 190 mm

D - 320 mm

B - 104 mm

C - 104 mm

r min. - 3 mm

da min. - 204 mm

da max - 219 mm

Da min - 276 mm

Da max. - 306 mm

ra max. - 2,5 mm

Weight - 34,5 Kg

Basic dynamic load rating (C) - 1190 kN

Basic static load rating (C0) - 2020 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,2

Calculation factor (Y2) - 3,3

Calculation factor (Y3) - 2,2

• Model Number: 23138CKE4
• Inner Diameter：190mm Outer Diameter：320mm Width：104mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:Industrial,Medical room equipment,medical treatment,internal combustion engine,Broadcasting System,switch,CNC,air shower etc,metallurgical mold,raw material accessories,light therapy instrument
• Similar models:CX 23138KCW33 NKE 23138-K-MB-W33 CX 23138CW33 KOYO 23138RHAK ISO 23138KW33 NKE 23138-MB-W33 AST 23138MB Timken 23138YM FAG 23138-E1A-K-M+AH3138G FAG 23138-E1A-K-M+H3138
• BEARING POWER International Trading Co.,Ltd. specialize in 23138CKE4 products，there is large inventory of NSK 23138CKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 23138CKE4 Which NSK 23138CKE4 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23044 KCW33+H3044	220	340	90	ISO	Spherical Roller Bearings
  5210ZZ	50	90	30.2	NACHI	Angular Contact Ball Bearings
  61912-2Z	60	85	13	ZEN	Deep Groove Ball Bearings
  682	2	5	1,5	NTN	Deep Groove Ball Bearings
  7018 ACB/P4A	140	90	24	SKF	Angular Contact Ball Bearings
  713630900				FAG	Wheel Bearings
  7218 CTBP4	90	160	30	CX	Angular Contact Ball Bearings
  BK0914	9	13	14	CX	Cylindrical Roller Bearings
  K16X20X10	16	20	10	INA	Needle Roller Bearings
  K89309TN	45	85		NBS	Thrust Roller Bearings
  LM12L	12	21	46	Samick	Linear Bearings
  N 304	20	44.5	15	NACHI	Cylindrical Roller Bearings
  NAO-20×37×16	20	32		NTN	Needle Roller Bearings
  NUP 2314 ECML	150	70	51	SKF	Thrust Ball Bearings
  TUP2 140.80	140	145		CX	Plain Bearings
  VKHB 2031	95,000	170,000	45,500	SKF	Wheel Bearings
  L2562H	25	62	15	Barden	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  134-KS	170	260	42	MRC	DEEP GROOVE BALL BEARINGS
  NBX2504	1.0000	1.3750	.1875	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NU2336E	180	380	126	STEYR	CYLINDRICAL ROLLER BEARINGS